Top "Background-foreground" questions

Use of background/foreground methods in AppDelegate

I'm planning to implement multi-task in my app. I can see many methods here to do that in the AppDelegate …

iphone uiviewcontroller multitasking background-foreground

Detecting the call events in ios

I am new to ios. I was wondering if there is any way to detect the call events like incoming …

ios event-handling background-process background-foreground

how to remove background image and get fore image

there are two images alt text http://bbs.shoucangshidai.com/attachments/month_1001/1001211535bd7a644e95187acd.jpg alt text http://…

image-processing computer-vision image-segmentation background-foreground

iphone 4 sdk : detect return from background mode

How can I detect that an app has just returned from "background mode"? I mean, I don't want my app …

ios4 background-foreground

iOS app applicationWillEnterForeground and it stuck for a while

I add this function to post a notification when the app enter foreground: - (void)applicationWillEnterForeground:(UIApplication *)application { [[NSNotificationCenter defaultCenter] …

ios uiapplicationdelegate background-foreground

Application Will Enter Foreground Notification and memory

I'm adding my View Controller as a listener to UIApplicationWillEnterForegroundNotification in my viewDidLoad function (as recommended on previous questions here): …

memory-management memory-leaks background-foreground

WPF - Modifying Image Colors on the Fly (C#)

Is it possible to modify the colors of an Image in WPF via code (or even using Templates)? Suppose I …

wpf image background-foreground